What are the components of the geosphere?
The geosphere is the outermost layer of the Earth. It consists of the crust, the mantle, and the core. The crust is the upper layer and is the thinnest layer. The mantle is the middle layer and is the thickest layer. The core is the innermost of the Earth. The core is the innermost layer and is the hottest layer. The crust is the thinnest layer and is made up of rocks and minerals. The mantle is the middle layer and is the thickest layer. It is made up of rocks and minerals.